Canon MultiPASS C755 Service Manual - Page 30

Product-Inherent Cautions, 4 Action in the Event of Abnormality All Clear

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MultiPASS C755 Chapter 2: Assembly and Disassembly 1.3 Product-Inherent Cautions Prevention of ink-soiling Be careful when handling the BJ ink cartridge nozzle, the ink pad, head cap, head wiper and waste ink pad. Residual ink may soil the main unit, working surfaces, your hands and clothes, etc. The ink is watersoluble, but because it contains pigments, it will not wash out of clothes. The ink does not contain any substances that are harmful to humans, but does contain organic solvents (isopropyl alcohol 67-63-0, diethylene glycol 111-46-6, glycerin 56-81-5 and ethylene glycol 107-21-1). If the ink should accidentally get into someone's eyes, rinse the affected eye with plenty of clean water and seek medical attention. If a large quantity of ink is accidentally swallowed, seek medical advice immediately. In such a case, let the doctor know exactly what is written on the BJ cartridge label. Conductivity of the ink The ink used in the BJ cartridge is conductive. This means that, if the ink leaks, mechanical parts should be wiped with a dampened paper towel or similar and electrical circuits wiped with tissue paper so that all ink is removed from below the IC chips. If power is switched on while ink is leaking on the electrical circuits, the circuitry may short out and be damaged. If ink is leaking, the power must be switched off. 1.4 Action in the Event of Abnormality (All Clear) In the event of extreme noise or shock, etc., in very rare cases, the display may go out, and all the keys become inoperable. In that case, perform an All Clear. This operation returns all values and settings to their default settings. However, as all settings, such as received images and user data, service data, etc., will be re-initialised, be sure to note down any settings that you will need to re-enter later. Function Data Registration Selects ALL ALL # Selects #8 CLEAR Set #8 CLEAR Set Execute All clear Standby Figure 2-1 All Clear Operation While waiting to return to the ready state after executing "All clear", please do not press the Stop button. Doing so may cause a malfunction afterwards. 2-3

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2-3
MultiPASS C755
Chapter 2: Assembly and Disassembly
1.3 Product-Inherent Cautions
Prevention of ink-soiling
Be careful when handling the BJ ink cartridge nozzle, the ink pad, head cap, head wiper and waste ink pad.
Residual ink may soil the main unit, working surfaces, your hands and clothes, etc.
The ink is water-
soluble, but because it contains pigments, it will not wash out of clothes.
The ink does not contain any substances that are harmful to humans, but does contain organic solvents
(isopropyl alcohol 67-63-0, diethylene glycol 111-46-6, glycerin 56-81-5 and ethylene glycol 107-21-1).
If
the ink should accidentally get into someone’s eyes, rinse the affected eye with plenty of clean water and
seek medical attention.
If a large quantity of ink is accidentally swallowed, seek medical advice
immediately.
In such a case, let the doctor know exactly what is written on the BJ cartridge label.
Conductivity of the ink
The ink used in the BJ cartridge is conductive.
This means that, if the ink leaks, mechanical parts should be
wiped with a dampened paper towel or similar and electrical circuits wiped with tissue paper so that all ink
is removed from below the IC chips.
If power is switched on while ink is leaking on the electrical circuits, the circuitry may short out and be
damaged.
If ink is leaking, the power must be switched off.
1.4 Action in the Event of Abnormality (All Clear)
In the event of extreme noise or shock, etc., in very rare cases, the display may go out, and all the keys
become inoperable.
In that case, perform an All Clear.
This operation returns all values and settings to
their default settings.
However, as all settings, such as received images and user data, service data, etc.,
will be re-initialised, be sure to note down any settings that you will need to re-enter later.
Figure 2-1 All Clear Operation
Function
Data Registration
#
Selects
#8 CLEAR
#8 CLEAR
Set
Selects
ALL
ALL
Set
Execute All clear
Standby
While waiting to return to the ready state after executing
“All clear”
, please do not press
the Stop button.
Doing so may cause a malfunction afterwards.